None
Conditions
Interventions
Experimental group:Using a self-controlled design, each participant serves as their own control. Blood pressure is measured using a device with three cuffs, and at least three sets of valid blood pres
Sponsors
Hebei General Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1.Age > 12 years and gender is not limited; 2. Arm circumference of 15cm to 54cm (including the cut-off); 3. Voluntarily participate in blood pressure measurement and sign the informed consent form; 4. Be able to communicate well with the investigators, have good compliance, and follow the requirements of clinical research.
Exclusion criteria
Exclusion criteria: 1.Patients with implanted, electrical devices, such as cardiac pacemakers, defifibrillators; 2. Pregnant women (including patients with preeclampsia); 3. Individuals allergic to polyester, nylon, or plastic; 4. Patients with other conditions that may affect blood pressure measurement readings, such as atrial fibrillation, diabetes, etc.; 5. A subject is used repeatedly in a clinical investigation; 6. Persons with impaired consciousness cannot be adequately informed; 7.Other reasons that the investigators consider the person is not eligible for the research.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Mean difference and standard deviation of systolic-diastolic pressure difference;Standard deviation of the mean systolic and diastolic blood pressure; | — |
Countries
China
Contacts
Public ContactZhang Li
Hebei General Hospital
Outcome results
None listed